3404420316 has 144 divisors (see below), whose sum is σ = 9747410400. Its totient is φ = 992409600.

The previous prime is 3404420303. The next prime is 3404420317. The reversal of 3404420316 is 6130244043.

3404420316 is a `hidden beast` number, since 340 + 4 + 4 + 2 + 0 + 316 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3404420316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404420317) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5982880 + ... + 5983448.

It is an arithmetic number, because the mean of its divisors is an integer number (67690350).

Almost surely, 2^3404420316 is an apocalyptic number.

3404420316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404420316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4873705200).

3404420316 is an abundant number, since it is smaller than the sum of its proper divisors (6342990084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3404420316 is a wasteful number, since it uses less digits than its factorization.

3404420316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 3404420316 is about 58347.4105338018. The cubic root of 3404420316 is about 1504.3459615847.

Adding to 3404420316 its reverse (6130244043), we get a palindrome (9534664359).

The spelling of 3404420316 in words is "three billion, four hundred four million, four hundred twenty thousand, three hundred sixteen".